Code:
library(plotly)
library(tidyverse)
df <- data.frame(protein = c("Chicken", "Beef", "Pork", "Fish",
"Chicken", "Beef", "Pork", "Fish"),
y1 = c(3, 24, 36, 49, 7, 15, 34, 49),
y2 = c(9, 28, 40, 47, 8, 20, 30, 40 ),
gender = c("Male", "Male", "Male", "Male",
"Female", "Female", "Female", "Female"))
df %>%
plot_ly() %>%
add_bars (y = ~y1, x = ~protein,
name = 'y1.male') %>% add_bars(y = ~y2,
x=~protein, color = I("green"),name = "y2.male")%>%
add_bars(y = ~y1, x = ~protein, color = I("black"),
name = 'y1.female') %>% add_bars(y = ~y2,
x=~protein, color = I("red"), name = "y2.female")
我想要的结果是创造类似的东西:
然而,当您运行代码时,您会看到它在每个条中堆叠了"男性"和"女性"值.我希望y=y1时"y1.male"代表"male"数据,y=y2时"y2.male"代表"male"数据,y=y1时"y1.female"代表"female"数据,y=y2时"y2.female"代表"female"数据.在r-plotly中,我如何不必使用"变换"过滤器就可以完成这项工作?